Susan Janet Ballion, known professionally as Siouxsie Sioux, is an English singer, songwriter, musician and record producer. She came to prominence as the leader and main lyricist of the rock band Siouxsie and the Banshees, who were active from 1976 to 1996. They released 11 studio albums, and had several UK Top 20 singles including "Hong Kong Garden", "Happy House" and "Peek-a-Boo", plus a US Top 25 single in the Billboard Hot 100, with "Kiss Them for Me".

Siouxsie and the Banshees were a British rock band formed in London in 1976 by vocalist Siouxsie Sioux and bass guitarist Steven Severin. They have been widely influential, both over their contemporaries and with later acts. The Times called the group "one of the most audacious and uncompromising musical adventurers of the post-punk era".